baber/WOPTO huggingface dataset:
Patent JP-S57131935-A (JP)
Title: Electronic range
Inventor: TANABE TAKESHI
IPC: F24C7/02
Filed: 1981-02-06
Abstract: PURPOSE:To keep the finish condition of a food optimum at all times by a method wherein when the titled electronic range is provided with a sensor, the heater voltage of the sensor is made to be switched and the level of detecting voltage based on the voltage dependability of the sensor is varied in proportion to the switching condition of the heater voltage. CONSTITUTION:A voltage switching device 3 is provided in a heater 1 of the sensor 16 and the output side of the sensor 16 is connected to memory circuits M1-M3 through relay contacts A2 which are operated by relay coils A-C connected to timers TA-TC, respectively. The memory circuits M1 and M2 are adopted to store the outputs VSA and VSB of the sensor at the time when the relationship between the heater voltage values VA and VB is (VA>VB) and the memory circuit M3 is adopted to store the initial output voltage value V0 of the sensor at the time when the heater voltage is switched from VB to VA. Thus a multiplier 6 operates (VSB/VSA).V0 on the bases of these outputs VA, VB and V0 and a relay coil D is controlled through a detector 7 by using a value proportional to the operated value as a finish detecting voltage level.
Patent JP-H03222150-A (JP)
Title: Magnetic disk driver
Inventor: MIZUGUCHI SHINICHI
IPC: G11B19/20
Filed: 1990-01-26
Abstract: PURPOSE:To shut off a foreign matter which falls naturally from outside and sticks on a magnetic fluid seal by providing an annular dust protective cover which is fixed to the hub of a magnetic disk at its one end, and holds a small clearance between the other end and a fixed shaft. CONSTITUTION:Two sheets of disk-shaped magnetic fluid seal plates 13 are fixed to the hub 2 as interposing a magnet 16 between. The magnetic fluid 14 is held in the magnetic loop-shaped clearance arranged between the seal plate 13 and the fixed shaft 10 by its magnetism, and a bearing member 15 is isolated perfectly from the side of the storage space of a disk 1. In this constitution, the outer circumference of the dust protective cover 12 holding the clearance in a height direction enough to keep itself not brought into contact with the magnetic fluid 14 is fixed to the hub 2. This cover 12 is annular, and its inner circumference holds the minimum clearance (a) to the fixed shaft 10. Thus, the falling and the sticking of the foreign matter from an upper part can be almost prevented.
Patent JP-H01194195-A (JP)
Title: Semiconductor device
Inventor: FUSE TSUNEAKI
IPC: H01L29/732
Filed: 1988-01-29
Abstract: PURPOSE:To pass a larger backward base current between a collector and a base than a forward base current between the base and an emitter to the change of a base potential by setting a voltage between the collector and the emitter to a high voltage. CONSTITUTION:When the forward base current between the base and the emitter and the backward base current between the collector and the base are respectively defined to be IBE, ICB, a bipolar transistor in which the voltage VCE between the collector and the emitter is set so as to have IBE<ICB according to the base potential is used. Namely, when ¦IBE¦>¦ICB¦, a positive base current IB is obtained so as to observe in the areas of 0V<=VBE<0.45V and 0.87V<VBE and at the time of ¦IBE¦<¦ICB¦, a negative base current - IB is obtained so as to observe in the area of 0.45<VBE<0.87V. Thereby, according to the base potential, the backward base current as well as the forward base current can be passed.
Patent JP-H02200041-A (JP)
Title: Light receiving circuit
Inventor: TAJIMA TSUTOMU
IPC: H04B10/556
Filed: 1989-01-30
Abstract: PURPOSE:To secure a satisfactory range of identification against the fluctuation of the mark rate of an input signal by applying the output signal of a surface acoustic wave SAW filter to a peak value detecting circuit to obtain the output voltage corresponding to the mark rate and applying the output voyage to an identification reproduction circuit. CONSTITUTION:The received optical signal is converted into an electric signal by a photodetecting element 1 and then amplified by a main amplifier circuit 4, etc. The electric signal received from the circuit 4 is inputted to an identification circuit 5 via a capacitor 13 as well as to a SAW filter 6. The output of the filter 6 is distributed via a distribution circuit 7 to be set at a prescribed amplitude via an amplitude limiting circuit 8 and inputted to the circuit 5. At the same time, a peak value detecting circuit 10 produces the DC voltage in response to the set amplitude. The DC voltage undergoes the level conversion via a DC-DC converter 11 and is applied to an amplified current signal. Thus, it is possible to apply an identification level corresponding to the input mark rate to the circuit 5 against an input signal having a fluctuating mark rate.
Patent JP-2000210006-A (JP)
Title: System for separating, rounding and molding dough of food
Inventor: KURIBAYASHI EIJI
IPC: A21C5/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for separating, rounding and molding dough of food intended to improve an accuracy of molding when rounding and molding a separated dough of food while preventing the texture of the separated dough of food from being damaged. SOLUTION: This system is characteristically formed by the followings: rotatably mounting a pair of rotational shafts 13L and 13R on both the sides of a belt conveyor 5; forming eccentrically moving bodies 27L (27R), designed to eccentrically move on the basis of the axes of rotational shafts 15L and 15R, on the upper sides of the rotational shafts 13L and 13R, respectively; setting one side of a moving frame 9 to be rotatably supported by one eccentrically moving body 27L; setting the other side of a moving frame 9 to be rotatably supported by the other eccentrically moving body 27R; and forming eccentric movement-adjusting means 55 and 57 for adjusting the eccentric movements of the eccentrically moving bodies 27L and 27R, respectively.
Patent JP-H01190542-A (JP)
Title: Four-wheel drive vehicle
Inventor: WATANABE YOSHIHIRO
IPC: B60K17/346
Filed: 1988-01-27
Abstract: PURPOSE:To always enables stable torque transmission control by interposing a differentiallimiting hydraulic clutch between two output elements of a center differential gear and providing rotational difference producing means for producing rotational difference in the respective output shafts for driving front wheels and rear wheels at the time of rectilinear running. CONSTITUTION:A planetary gear type center differential gear 5 is connected to output shafts 4 of an engine 2 and a transmission 3, and a planetary gear 5b of the center differential gear 5 is connected to the output shaft 4 through a carrier 5d. On the other hand, a sun gear 5a and a ring gear 5c are respectively connected to output shafts 8, 9 for driving front wheels and rear wheels. In this case, a differential limiting hydraulic clutch 13 is interposed between the sun gear 5a and the ring gear 5c which are two output elements of the center differential gear 5. A rotational difference is always produced between both output shafts 8, 9 by making a difference in final gear ratio of front wheel side and rear wheel side final gear units 11, 12 connected to the respective output shafts 8, 9, so that the above hydraulic clutch 13 functions as a torque distribution adjusting device.
Patent JP-H10215324-A (JP)
Title: Isdn terminal multiple address communication system
Inventor: SUZUKI OSAMU
IPC: H04L12/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a system by which the same transmission data are distributed surely and individually to every terminals corresponding to plural ISDNs without increasing a load of the terminal, and the respective distribution is confirmed. SOLUTION: A transmission information processing circuit 5 provided to each of plural ISDN line circuit(ILC) 2 connecting terminals 1-1,-corresponding to the ISDN in a digital exchange, a caller origin terminal 1-1 inserts and updates a destination incoming address sequentially to an incoming address of a message in the case of receiving the call control message from the terminals 1-1-1-4 including UUI(user.user information) where the caller origin terminal 1-1 decides an order of the distribution and stores incoming destination addresses corresponding to plural distributed destination terminals 1-2,-, a CPU 4 selects the ILC 2 connecting a terminal of the inserted and updated incoming address and the updated message is transmitted to the terminal of the incoming address.  Furthermore, in the transmission information processing circuit 5 prescribed transmission data transmitted to remaining distributed destination at least are stored temporally in the case of distributing to the terminal and the data are used for succeeding distribution.
Patent JP-2000215533-A (JP)
Title: Magneto-optical recording medium, magneto-optical recording and reproducing method using the same, and magneto-optical recording and reproducing device
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To close up a mark pitch and a track pitch with a simple layer structure by successively laminating a reproducing magnetic layer, a recording layer, a photoconductive layer and a magnet layer from the light beam incidence side. SOLUTION: A GdFe film having 30 nm thickness, a TbFeCo film having 60 nm thickness, a CuO film having 100 nm thickness, a GdTbFeCo film having 50 nm thickness are used as a reproducing layer 11, a recording layer 12, a photoconductive layer 13 and a magnet layer 14, respectively. The magnetization of the recording layer 12 is aligned upward, when a large quantity of conductive electrons are formed in the photoconductive film in a part rich in number of photons near the central part of a spot during irradiation with recording light, an exchange magnetic field in the part exceeds the coercive force of the recording layer, the exchange magnetic field is dominant and the sum of vectors of the magnetic field is upward.  The size of recording marks is decided by a part in which the photoconductivity of the photoconductive film increases, marks having a size smaller than that of the total half-width of a laser spot can be formed and high density recording is realized.
Patent JP-S63186621-A (JP)
Inventor: SAITO SATOSHI
IPC: A61B5/00
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56115815-A (JP)
Title: Internal-combustion engine with sub combustion chamber
Inventor: KATSUKI YOSHIHIDE
IPC: F02B19/10
Filed: 1980-02-15
Abstract: PURPOSE: To burn thin mixture surely and quickly by a method wherein squished areas are provided around the main combustion chamber, a recessed part having a conically inclined area is provided at the central part of the top of a piston and torch holes are provided in the sub combustion chamber.  
     CONSTITUTION: The sub combustion chamber 12 communicating with the main combustion chamber 5 through the torch holes 17, 18, 19 is provided. The suished areas 29, 30, 31 are provided around the main combustion chamber 5 while the recessed part 33 having the conically inclined surface 34 is provided at the central part of the top of the piston 3. The torch holes are directed so that torch flames from the torch holes are faced to the conically inclined surface 34. Thus, the thin mixture may be burnt surely and quickly by the cooperating action of the recessed part 33 and the squished areas 29, 30, 31 as well as the drift action of the torch flames due to the inclined surface 34. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06230152-A (JP)
Title: Secondary battery having clock function
Inventor: WATANABE HIDEAKI
IPC: G04G5/00
Filed: 1993-02-05
Abstract: PURPOSE:To allow display of time on a portable appliance without requiring any additional battery by incorporating clock function in a secondary battery and delivering a time data from the secondary battery side to the portable appliance body side when the secondary battery is loaded into the portable appliance. CONSTITUTION:A secondary battery pack 2 is provided with a clock section 4. When a display section 5 is provided, a signal is delivered from the clock section 4 to the display section 5 where the time is displayed. When the time is displayed on the display section 7 of a portable appliance body 1, control section 6 of the portable appliance body 1 displays the time on the display section 7 based on a signal received from the clock section 4. Battery for clock can be eliminated by providing the secondary battery additionally with clock function and thereby a portable appliance can be additionally provided with clock function while allowing exchange of secondary battery upon consumption thereof without bothering the user.
Patent JP-S53103302-A (JP)
Title: Coil aggregate rotator for tuner
Inventor: YAMAMOTO KIICHI
IPC: H03J5/30
Filed: 1977-02-21
Abstract: PURPOSE: To increase the coil distribution accuracy as well as to simplify the working process and reduce the production cost for turret-type TV tuner, by securing a print formation for the coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62177713-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/127
Filed: 1986-01-30
Abstract: PURPOSE:To reduce sections of cores to lower the impedance of a magnetic head by inclining a core part, around which a coil is wound, with respect to side faces of the head. CONSTITUTION:Cores 1 and 2 consists of a 'Sendust(R)' alloy and are adhered with a gap G having prescribed dimensions. Cores 1 and 2 are so partially cut that an upper half higher than a part 5 around which the coil is wound is inclined to head side faces 4, and an insulating material 3 is filled in this cut part. By this constitution, the impedance is lowered without making cores thin neither reducing the number of turns of the coil because core sections of the part around which the coil is wound are reduced.
Patent JP-S56116054-A (JP)
Title: One-side electrostatic recording system
Inventor: TAN GIYOKUKOU
IPC: G03G15/32
Filed: 1980-02-19
Abstract: PURPOSE:To form the prescribed electrostatic latent image that corresponds to picture information on a dielectric layer, by applying a prescribed voltage to an auxiliary electrode when a voltage applied to a recording electrode gets saturated during recording operation. CONSTITUTION:Equivalent circuit 3 for driving the side of recording electrode 1A is provided with high output impedance Z0 connected to matrix intersections and electrostatic capacity C0 of the recording electrode's own. Therefore, when switches SW1 and SW2 of driving circuits 3 and 4 are turned on simultaneously, voltage VP at conductive layer point P right under recording electrode 1A is applied monentarily as shown by formula I corresponding to a voltage applied to auxiliary electrode 1B. Because R1>>R2, voltage VP at point P becomes equal to power voltage E2 the moment switch SW2 is turned on, but it drops according to the charging of electrostatic capacity C2. The voltage of recording electrode 1A, on the other hand, does not reach power voltage E1 soon even if switch SW1 is turned on because output impedance Z0 and electrostatic capacity C0 have great values.
Patent JP-S57134401-A (JP)
Title: Slime controlling agent
Inventor: MITSUI SUSUMU
IPC: D21H21/04
Filed: 1981-02-10
Abstract: PURPOSE: The titled controlling agent, containing bis-(tribromomethyl)-sulfone and an α-chloro-O-acetylbenzaldoxime compound in a specific content as active constituents, and capable of remarkably inhibiting slimes particularly in the mass- production paper making process.  
     CONSTITUTION: A slime controlling agent for paper pulp industry containing bis- (tribromomethyl)-sulfone and an α-chloro-O-acetylbenzaldoxime compound, e.g. α-chloro-O-acetylbenzaldoxime or α-chloro-O-acetyl-2-chlorobenzaldoxime, expressed by the formula (n is an integer 0W2) in a content of the latter, based on the total amount of the two components, 10W60wt%. A diethylene glycol monoalkyl ether, etc. may be contained as a solvent. Products of high quality can be prepared smoothly. Good operations can be carried out without causing foaming, and there is no offensive smell or toxicity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03222403-A (JP)
Title: Inductance coil structure
Inventor: MOKUO KATSUTOSHI
IPC: H01F27/06
Filed: 1990-01-29
Abstract: PURPOSE:To make it possible to obtain solid, high accuracy and low cost structure which is highly resistant to impact by providing a conductor which winds around a pair of metal plates bent in channel-shape, connects ends with the metal plate on both ends and an insulator which seals said metal plates. CONSTITUTION:At least a pair of metal plates 6 where one of channel-shaped two planes on both ends is adapted to be bent so as be longer than the other are respectively laid out at a distance so that a channel-shaped opening section may look out. A plane which binds two opposite planes of a metal plate 8 laid out at that distance is used as a shaft where a conductor wire 10 is wound around the opening section 9, there forming a coil. A shorter plane out of the opposite two planes is an electrode connected with the end of the conductor wire 10 while the longer plane is adapted to project so that a terminal may be formed when a coil member 14 is molded with an insulating material 16, thereby connecting with the outside. This construction makes it possible to produce an excellent impact-resistant inductance coil which can be manufactured with ease with a high Q.
Patent JP-H06319101-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TADA YUKINOBU
IPC: H04N5/93
Filed: 1993-02-05
Abstract: PURPOSE:To attain the search reproduction at a higher speed by which a stable reproduced picture is obtained with simple configuration. CONSTITUTION:A reproduced video signal from a magnetic tape 26 running at a high speed is fed to a memory 12 and a synchronizing signal HS is separated from the video signal by a synchronizing signal detection circuit 5 and a write clock phiw synchronously with the synchronizing signal HS is obtained from an oscillator 8 being a component of a PLL. An oscillated frequency of the oscillator 8 is suitably equivalent to a running speed of the magnetic tape 26 based on speed information representing the running speed of the magnetic tape 26 from a tape speed arithmetic circuit 29. The write in the memory 12 is executed based on the write clock phiw and the read from the memory 12 is executed based on a read clock phir having a predetermined frequency from an oscillator 15. Moreover, the magnetic tape 26 is subject to reel drive from a drive source 21 in the high speed search reproduction mode and controlled by a reel control circuit 17 so that its running speed is made constant.
Patent JP-S55110447-A (JP)
Title: Automatic gain control unit for time sharing multiple access communication
Inventor: KUROKAWA TERUHISA
IPC: H04B7/185
Filed: 1979-02-20
Abstract: PURPOSE:To increase the performance of satellite communication line, by uniforming the level difference of the upstream burst from each earth station by use of the automatic gain control system and effectively using the transmission output of the satellite with delivery from the downstream line. CONSTITUTION:The input signal is amplified with the amplifier 33 with gain control circuit, the output of the amplifier 33 is branched with the signal branch circuit 34 to supply one output to the detector 35, the detector 35 performs envelope detection to obtain the output proportional to the level difference of each burst of the input to control the gain of the amplifier 33 via the amplifier 36. Further, the output of the branch circuit 34 is branched at the signal branch circuit 37, the signal branched at the circuit 37 is fed to the detector 38, the detector 38 performs envelope detection, the output of the detector 38 is fed to the amplifier 39 with gain control circuit via the amplifier 40, the level difference of burst is uniformed through the control of the gain of the amplifier 39, allowing to be delivered from the downstream line, thereby increasing the performance of satellite communication.
Patent JP-S61177454-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/392
Filed: 1985-02-02
Abstract: PURPOSE:To enhance fastness to light and wet heat of a magenta color image by incorporating a specified compd. in a silver halide color photographic sensitive material contg. a specified pyrazoloazole type magenta coupler. CONSTITUTION:The color photographic sensitive material contains at least one kind of pyrazoloazole type coupler represented by general formula (I), R1 being H or substituent, X being H or a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine color developing agent, and Za, Zb, Zc being optionally substd. methine, or =N- or -NH-, and at least one kind of compd. represented by general formula (II), R10, R'10 being H, alkyl, or heterocyclic, and earth of R11-R13 being, H, alkyl, aryl, or the like. It is especially preferred to add the compd. of formula (II) to an emulsion layer contg. said magenta coupler of formula (I), in general.
Patent JP-H08208053-A (JP)
Title: Paper sheet delivery device
Inventor: MATSUMOTO SHINJI
IPC: B65H3/56
Filed: 1995-02-07
Abstract: PURPOSE: To provide a paper sheet delivery device ensuring paper sheets to be delivered one by one, even when sheets superposed on top of each other are fed after a spell of sheet-free conditions at a gate. CONSTITUTION: A paper sheet delivery device has a delivery roller 2 actuated with a sheet delivery motor 1 for applying a transfer force to paper sheets, a gate 4 formed in space between the roller 2 and a reversing roller 3 above, and a reversing motor 5 reversed under torque smaller than frictional torque between the paper sheets and the roller 2, but larger than friction between each sheet. Regarding the device so formed, a paper sheet detection means 6 is laid in the vicinity of the gate 4 for detecting the existence of the paper sheets. According to this construction, the motor 1 drives the roller 2 at a slow speed, when a delivery process starts and, then, at a high speed when the means 6 detects a paper sheet.
Patent JP-H06210688-A (JP)
Title: Injection molding device
Inventor: KATO HISAO
IPC: B29C45/26
Filed: 1993-01-13
Abstract: PURPOSE:To mold a resin product for a case such as a cartridge at high speed and improve the molding properties and the cost. CONSTITUTION:In an injection molding device provided with a sprue bush 3 for feeding resin is installed in a mold 2 for molding a cartridge main body 1 or the like and molding the cartridge main body 1 in a cavity 6 through the sprue bush 3, the sprue bush 3 is disposed in a path 7 in which a cooling medium is flowed through, and the sprue bush 3 is cooled directly by a temperature adjusting medium. Various kinds of properties required for a resin product such as a cartridge and others can be satisfied by the arrangement, and the molding cycle is shortened to a large extent and the high speed molding is carried out to improve productivity remarkably and also improve the cost for the injection molding machine which is of simple constitution and inexpensive.